YOU SAID:
do you know where the train station is?
INTO JAPANESE
駅がどこにあるか知っていますか?
BACK INTO ENGLISH
Do you know where the station is?
INTO JAPANESE
交番はどこにあるかわかりますか。
BACK INTO ENGLISH
Do you know where the police station is?
INTO JAPANESE
交番はどこにあるかわかりますか。
BACK INTO ENGLISH
Do you know where the police station is?
That didn't even make that much sense in English.